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Merge remote branch 'alsa/devel' into topic/misc 

Conflicts:
	sound/usb/usbaudio.c
This commit is contained in:
Takashi Iwai 2010-03-02 11:27:46 +01:00
parent 7f9320d415 0a566ec256
commit 156366d315
6 changed files with 38 additions and 156 deletions
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2
Documentation/sound/alsa/ALSA-Configuration.txt
View File

@ -1812,7 +1812,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module snd-ua101
----------------
Module for the Edirol UA-101 audio/MIDI interface.
Module for the Edirol UA-101/UA-1000 audio/MIDI interfaces.
This module supports multiple devices, autoprobe and hotplugging.

6
sound/usb/Kconfig
View File

@ -22,13 +22,13 @@ config SND_USB_AUDIO
will be called snd-usb-audio.
config SND_USB_UA101
tristate "Edirol UA-101 driver (EXPERIMENTAL)"
tristate "Edirol UA-101/UA-1000 driver (EXPERIMENTAL)"
depends on EXPERIMENTAL
select SND_PCM
select SND_RAWMIDI
help
Say Y here to include support for the Edirol UA-101 audio/MIDI
interface.
Say Y here to include support for the Edirol UA-101 and UA-1000
audio/MIDI interfaces.
To compile this driver as a module, choose M here: the module
will be called snd-ua101.

100
sound/usb/ua101.c
View File

@ -1,5 +1,5 @@
/*
* Edirol UA-101 driver
* Edirol UA-101/UA-1000 driver
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
*
* This driver is free software: you can redistribute it and/or modify
@ -25,13 +25,10 @@
#include <sound/pcm_params.h>
#include "usbaudio.h"
MODULE_DESCRIPTION("Edirol UA-101 driver");
MODULE_DESCRIPTION("Edirol UA-101/1000 driver");
MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
MODULE_LICENSE("GPL v2");
MODULE_SUPPORTED_DEVICE("{{Edirol,UA-101}}");
/* I use my UA-1A for testing because I don't have a UA-101 ... */
#define UA1A_HACK
MODULE_SUPPORTED_DEVICE("{{Edirol,UA-101},{Edirol,UA-1000}}");
/*
* Should not be lower than the minimum scheduling delay of the host
@ -132,9 +129,6 @@ struct ua101 {
dma_addr_t dma;
} buffers[MAX_MEMORY_BUFFERS];
} capture, playback;
unsigned int fps[10];
unsigned int frame_counter;
};
static DEFINE_MUTEX(devices_mutex);
@ -424,16 +418,6 @@ static void capture_urb_complete(struct urb *urb)
if (do_period_elapsed)
snd_pcm_period_elapsed(stream->substream);
/* for debugging: measure the sample rate relative to the USB clock */
ua->fps[ua->frame_counter++ / ua->packets_per_second] += frames;
if (ua->frame_counter >= ARRAY_SIZE(ua->fps) * ua->packets_per_second) {
printk(KERN_DEBUG "capture rate:");
for (frames = 0; frames < ARRAY_SIZE(ua->fps); ++frames)
printk(KERN_CONT " %u", ua->fps[frames]);
printk(KERN_CONT "\n");
memset(ua->fps, 0, sizeof(ua->fps));
ua->frame_counter = 0;
}
return;
stream_stopped:
@ -1200,13 +1184,30 @@ static int ua101_probe(struct usb_interface *interface,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = &midi_ep
};
static const int intf_numbers[2][3] = {
{ /* UA-101 */
[INTF_PLAYBACK] = 0,
[INTF_CAPTURE] = 1,
[INTF_MIDI] = 2,
},
{ /* UA-1000 */
[INTF_CAPTURE] = 1,
[INTF_PLAYBACK] = 2,
[INTF_MIDI] = 3,
},
};
struct snd_card *card;
struct ua101 *ua;
unsigned int card_index, i;
int is_ua1000;
const char *name;
char usb_path[32];
int err;
if (interface->altsetting->desc.bInterfaceNumber != 0)
is_ua1000 = usb_id->idProduct == 0x0044;
if (interface->altsetting->desc.bInterfaceNumber !=
intf_numbers[is_ua1000][0])
return -ENODEV;
mutex_lock(&devices_mutex);
@ -1239,20 +1240,13 @@ static int ua101_probe(struct usb_interface *interface,
init_waitqueue_head(&ua->rate_feedback_wait);
init_waitqueue_head(&ua->alsa_playback_wait);
#ifdef UA1A_HACK
if (ua->dev->descriptor.idProduct == cpu_to_le16(0x0018)) {
ua->intf[2] = interface;
ua->intf[0] = usb_ifnum_to_if(ua->dev, 1);
ua->intf[1] = usb_ifnum_to_if(ua->dev, 2);
usb_driver_claim_interface(&ua101_driver, ua->intf[0], ua);
usb_driver_claim_interface(&ua101_driver, ua->intf[1], ua);
} else {
#endif
ua->intf[0] = interface;
for (i = 1; i < ARRAY_SIZE(ua->intf); ++i) {
ua->intf[i] = usb_ifnum_to_if(ua->dev, i);
ua->intf[i] = usb_ifnum_to_if(ua->dev,
intf_numbers[is_ua1000][i]);
if (!ua->intf[i]) {
dev_err(&ua->dev->dev, "interface %u not found\n", i);
dev_err(&ua->dev->dev, "interface %u not found\n",
intf_numbers[is_ua1000][i]);
err = -ENXIO;
goto probe_error;
}
@ -1264,39 +1258,19 @@ static int ua101_probe(struct usb_interface *interface,
goto probe_error;
}
}
#ifdef UA1A_HACK
}
#endif
snd_card_set_dev(card, &interface->dev);
#ifdef UA1A_HACK
if (ua->dev->descriptor.idProduct == cpu_to_le16(0x0018)) {
ua->format_bit = SNDRV_PCM_FMTBIT_S16_LE;
ua->rate = 44100;
ua->packets_per_second = 1000;
ua->capture.channels = 2;
ua->playback.channels = 2;
ua->capture.frame_bytes = 4;
ua->playback.frame_bytes = 4;
ua->capture.usb_pipe = usb_rcvisocpipe(ua->dev, 2);
ua->playback.usb_pipe = usb_sndisocpipe(ua->dev, 1);
ua->capture.max_packet_bytes = 192;
ua->playback.max_packet_bytes = 192;
} else {
#endif
err = detect_usb_format(ua);
if (err < 0)
goto probe_error;
#ifdef UA1A_HACK
}
#endif
name = usb_id->idProduct == 0x0044 ? "UA-1000" : "UA-101";
strcpy(card->driver, "UA-101");
strcpy(card->shortname, "UA-101");
strcpy(card->shortname, name);
usb_make_path(ua->dev, usb_path, sizeof(usb_path));
snprintf(ua->card->longname, sizeof(ua->card->longname),
"EDIROL UA-101 (serial %s), %u Hz at %s, %s speed",
"EDIROL %s (serial %s), %u Hz at %s, %s speed", name,
ua->dev->serial ? ua->dev->serial : "?", ua->rate, usb_path,
ua->dev->speed == USB_SPEED_HIGH ? "high" : "full");
@ -1314,24 +1288,18 @@ static int ua101_probe(struct usb_interface *interface,
if (err < 0)
goto probe_error;
err = snd_pcm_new(card, "UA-101", 0, 1, 1, &ua->pcm);
err = snd_pcm_new(card, name, 0, 1, 1, &ua->pcm);
if (err < 0)
goto probe_error;
ua->pcm->private_data = ua;
strcpy(ua->pcm->name, "UA-101");
strcpy(ua->pcm->name, name);
snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_pcm_ops);
snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_pcm_ops);
#ifdef UA1A_HACK
if (ua->dev->descriptor.idProduct != cpu_to_le16(0x0018)) {
#endif
err = snd_usbmidi_create(card, ua->intf[INTF_MIDI],
&ua->midi_list, &midi_quirk);
if (err < 0)
goto probe_error;
#ifdef UA1A_HACK
}
#endif
err = snd_card_register(card);
if (err < 0)
@ -1386,11 +1354,9 @@ static void ua101_disconnect(struct usb_interface *interface)
}
static struct usb_device_id ua101_ids[] = {
#ifdef UA1A_HACK
{ USB_DEVICE(0x0582, 0x0018) },
#endif
{ USB_DEVICE(0x0582, 0x007d) },
{ USB_DEVICE(0x0582, 0x008d) },
{ USB_DEVICE(0x0582, 0x0044) }, /* UA-1000 high speed */
{ USB_DEVICE(0x0582, 0x007d) }, /* UA-101 high speed */
{ USB_DEVICE(0x0582, 0x008d) }, /* UA-101 full speed */
{ }
};
MODULE_DEVICE_TABLE(usb, ua101_ids);

53
sound/usb/usbaudio.c
View File

@ -3386,58 +3386,6 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
return 0;
}
/*
* Create a stream for an Edirol UA-1000 interface.
*/
static int create_ua1000_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
const struct snd_usb_audio_quirk *quirk)
{
static const struct audioformat ua1000_format = {
.format = SNDRV_PCM_FORMAT_S32_LE,
.fmt_type = UAC_FORMAT_TYPE_I,
.altsetting = 1,
.altset_idx = 1,
.attributes = 0,
.rates = SNDRV_PCM_RATE_CONTINUOUS,
};
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct audioformat *fp;
int stream, err;
if (iface->num_altsetting != 2)
return -ENXIO;
alts = &iface->altsetting[1];
altsd = get_iface_desc(alts);
if (alts->extralen != 11 || alts->extra[1] != USB_DT_CS_INTERFACE ||
altsd->bNumEndpoints != 1)
return -ENXIO;
fp = kmemdup(&ua1000_format, sizeof(*fp), GFP_KERNEL);
if (!fp)
return -ENOMEM;
fp->channels = alts->extra[4];
fp->iface = altsd->bInterfaceNumber;
fp->endpoint = get_endpoint(alts, 0)->bEndpointAddress;
fp->ep_attr = get_endpoint(alts, 0)->bmAttributes;
fp->datainterval = parse_datainterval(chip, alts);
fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
fp->rate_max = fp->rate_min = combine_triple(&alts->extra[8]);
stream = (fp->endpoint & USB_DIR_IN)
? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
err = add_audio_endpoint(chip, stream, fp);
if (err < 0) {
kfree(fp);
return err;
}
/* FIXME: playback must be synchronized to capture */
usb_set_interface(chip->dev, fp->iface, 0);
return 0;
}
static int snd_usb_create_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
const struct snd_usb_audio_quirk *quirk);
@ -3686,7 +3634,6 @@ static int snd_usb_create_quirk(struct snd_usb_audio *chip,
[QUIRK_MIDI_CME] = create_any_midi_quirk,
[QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UA1000] = create_ua1000_quirk,
[QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
[QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk
};

3
sound/usb/usbaudio.h
View File

@ -75,7 +75,6 @@ enum quirk_type {
QUIRK_MIDI_US122L,
QUIRK_AUDIO_STANDARD_INTERFACE,
QUIRK_AUDIO_FIXED_ENDPOINT,
QUIRK_AUDIO_EDIROL_UA1000,
QUIRK_AUDIO_EDIROL_UAXX,
QUIRK_AUDIO_ALIGN_TRANSFER,
@ -112,7 +111,7 @@ struct snd_usb_midi_endpoint_info {
/* for QUIRK_AUDIO/MIDI_STANDARD_INTERFACE, data is NULL */
/* for QUIRK_AUDIO_EDIROL_UA700_UA25/UA1000, data is NULL */
/* for QUIRK_AUDIO_EDIROL_UAXX, data is NULL */
/* for QUIRK_IGNORE_INTERFACE, data is NULL */

30
sound/usb/usbquirks.h
View File

@ -1015,36 +1015,6 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
{
USB_DEVICE(0x0582, 0x0044),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
.vendor_name = "Roland",
.product_name = "UA-1000",
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 1,
.type = QUIRK_AUDIO_EDIROL_UA1000
},
{
.ifnum = 2,
.type = QUIRK_AUDIO_EDIROL_UA1000
},
{
.ifnum = 3,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
.out_cables = 0x0003,
.in_cables = 0x0003
}
},
{
.ifnum = -1
}
}
}
},
{
/* has ID 0x0049 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0047),